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Class Information
Number: 556/74
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heavy metal containing (e.g., ga, in or t1, etc.) > Arsenic, antimony, or bismuth containing (as, sb, or bi) > Carbon bonded directly to the metal > Chalcogen bonded directly to the metal (e.g., arsine oxides, etc.) > Plural chalcogens bonded directly to the metal > Exactly three chalcogens bonded directly to the metal (e.g., arsonic acids, arsonates, etc.) > Nitrogen and the metal bonded directly to the same benzene ring (e.g., arsanilic acids, etc.)
Description: Compounds wherein nitrogen and the metal are bonded directly to the same benzene ring.


Sub-classes under this class:

Class Number Class Name Patents
556/75 Having -c(=x)-, wherein x is chalcogen, attached directly or indirectly to the nitrogen by acyclic nononic bonding 2


Patents under this class:

Patent Number Title Of Patent Date Issued
5597936 Method for manufacturing cobalt catalysts Jan. 28, 1997
5559261 Method for manufacturing cobalt catalysts Sep. 24, 1996
4404408 Complexed compounds, processes for their manufacture and their use Sep. 13, 1983



 
 
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